package com.hhc.service;

import com.alibaba.fastjson.JSONObject;
import com.hhc.model.AppMaster;
import com.hhc.model.ApplianceMaster;
import com.hhc.model.ApplianceMasterExt;

public interface AppMasterService {
    //查询设备是否存在
    JSONObject queryCurrentVersion(AppMaster appMaster);
}
